{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing process", "process characterization", "application", "machine or equipment", "manufacturing standard", "concept or principle"], "input": "Densification can also be in the form of a furnace cycle , perhaps using hot isostatic pressing ."}
{"manufacturing process": ["Densification", "hot isostatic pressing"], "process characterization": [], "application": [], "machine or equipment": ["furnace"], "manufacturing standard": [], "concept or principle": []}